Twentieth century hand-book for steam engineers and electricians with questions and answers; a practical non-technical treatise .. (1913)
Swingle, Calvin Franklin, 1846- [from old catalog] · Chicago, F. J. Drake & company · leaf 41
r keeping the boiler clean; the rapidity ofwater circulation and impossibility of forming steampockets, all combine to protect the tubes against burning 28 Steam Engineering out. Hence the necessity .of repairs to the boiler itself isextremely remote. The setting is sim.ple and substantialand not… … Fig. 14front elevation maxim boiler Maxim Water Tube Boiler 29 Each tube has two bends^ thns providing for nneqnal ex-pansion and contraction. The space between the tubes isgreater than the diameter of the tubes^ so that any tubecan be passed through the space between. The tubes, whichare nearly…
